Answer:
30 minutes
Step-by-step explanation:
45 = 15 +15 +15 (3 parts of 15)
2 parts of 15 = 30
Answer:
I don't know the answer hehehehehehe
Answer:
Foil out the 4 to both the star and 6, giving you 16-8star = 4star + 24
The answer is <span>x^2 + 2x^2 = 100
</span><span>10 by 10 implies L+L' = 10²
L'= 2L
L=x²
so it is </span><span>x^2 + 2x^2 = 100</span>
d₁ = -16t² + 122t
d₂ = -16t² + 84t
d = d₁ - d₂
d = -16t² + 122t - (-16t² + 84t)
d = 38t
After five seconds, t=5,
d = 38(5) = 190
Answer: 190 feet